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                [JLOI2013]赛车                </h1>
                <p>时间限制：10s&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;  空间限制：128MB</p>			</div>
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                                <h3>题目描述</h3><p><div><span style="font-size: medium">&nbsp;</span></div>
<div><span style="font-size: medium">这里有一辆赛车比赛正在进行，赛场上一共有N辆车，分别称为个g1，g2&hellip;&hellip;gn。赛道是一条无限长的直线。最初，gi位于距离起跑线前进ki的位置。比赛开始后，车辆gi将会以vi单位每秒的恒定速度行驶。在这个比赛过程中，如果一辆赛车曾经处于领跑位置的话（即没有其他的赛车跑在他的前面），这辆赛车最后就可以得奖，而且比赛过程中不用担心相撞的问题。现在给出所有赛车的起始位置和速度，你的任务就是算出那些赛车将会得奖。</span></div>
<div><span style="font-size: medium">&nbsp;</span></div></p><hr/><h3>输入格式</h3><p><div><span style="font-size: medium">第一行有一个正整数N表示赛车的个数。</span></div>
<div><span style="font-size: medium">接下来一行给出N个整数，按顺序给出N辆赛车的起始位置。</span></div>
<div><span style="font-size: medium">再接下来一行给出N个整数，按顺序给出N辆赛车的恒定速度。</span></div>
<div><span style="font-size: medium">&nbsp;</span></div></p><hr/><h3>输出格式</h3><p><div>&nbsp;</div>
<div><span style="font-size: medium">输出包括两行，第一行为获奖的赛车个数。</span></div>
<div><span style="font-size: medium">第二行按从小到大的顺序输出获奖赛车的编号，编号之间用空格隔开，注意最后一个编号后面不要加空格。</span></div>
<div><span style="font-size: medium">&nbsp;</span></div>
<div><span style="font-size: medium">&nbsp;</span></div></p><hr/><h3>样例输入</h3><pre>4
1 1 0 0
15 16 10 20
 
</pre><hr/><h3>样例输出</h3><pre>3
1 2 4
   
</pre><hr/><h3>提示</h3><p><p><span style="font-size: medium">对于100%的数据N&lt;=10000, 0&lt;=ki&lt;=10^9, 0&lt;=vi&lt;=10^9</span></p>
<p><span style="font-size: medium">2016.1.17新加数据一组 By Nano_ape</span></p></p><hr/><h3>题目来源</h3><p>没有写明来源</p>
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